Arthur Hacker occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. Temperature is balanced: the palette pits warm earth against cool sky without declaring a winner. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. Only 11.3% is devoted to #8B5D3A, yet that small allocation delivers the palette's entire chromatic tension. The full value range is 63 units: broad enough to build convincing three-dimensional form. Arthur Hacker arrived at this balance through long practice; the palette carries the weight of that experience.